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EP 2 839 385 A1

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(43) Date of publication: 25.02.2015 Bulletin 2015/09 (21) Application number: 12874503.1 (22) Date of filing: 20.04.2012

(51) International Patent Classification (IPC):  G06F 17/00(2006.01) G06F 17/30(2006.01) G06F 17/40(2006.01) (86) International application number: PCT/US2012/034338 (87) International publication number: WO 2013/158108 (24.10.2013 Gazette 2013/43)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME (71) Applicant: Hewlett-Packard Development Company, L.P. Houston, TX 77070 (US)	(72) Inventors: THALAPATHY, Krishnamurthy Karnataka 560048 (IN) BURKE, Paul Michael Bedford, New Hampshire 03110 (US) (74) Representative: Lippich, Wolfgang  Samson & Partner Patentanwälte Widenmayerstrasse 5 80538 München 80538 München (DE)